// Place all the styles related to the admin controller here.
// They will automatically be included in application.css.
// You can use Sass (SCSS) here: http://sass-lang.com/
nav ul ul {
  display: none;
}

  nav ul li:hover > ul {
    display: block;
  }
  
nav ul {
  background: #efefef; 
  background: linear-gradient(top, #efefef 0%, #bbbbbb 100%);  
  background: -moz-linear-gradient(top, #efefef 0%, #bbbbbb 100%); 
  background: -webkit-linear-gradient(top, #efefef 0%,#bbbbbb 100%); 
  box-shadow: 0px 0px 9px rgba(0,0,0,0.15);
  padding: 0 20px;
  border-radius: 10px;  
  list-style: none;
  position: relative;
  display: inline-table;
}
  nav ul:after {
    content: ""; clear: both; display: block;
  }
  
nav ul li {
  float: left;
}
  nav ul li:hover {
    background: #4b545f;
    background: linear-gradient(top, #4f5964 0%, #5f6975 40%);
    background: -moz-linear-gradient(top, #4f5964 0%, #5f6975 40%);
    background: -webkit-linear-gradient(top, #4f5964 0%,#5f6975 40%);
  }
    nav ul li:hover a {
      color: #fff;
    }
  
  nav ul li a {
    display: block; padding: 25px 40px;
    color: #757575; text-decoration: none;
  }
  
nav ul ul {
  background: #5f6975; border-radius: 0px; padding: 0;
  position: absolute; top: 100%;
}
  nav ul ul li {
    float: none; 
    border-top: 1px solid #6b727c;
    border-bottom: 1px solid #575f6a;
    position: relative;
  }
    nav ul ul li a {
      padding: 15px 40px;
      color: #fff;
    } 
      nav ul ul li a:hover {
        background: #4b545f;
      }
      nav ul ul ul {
  position: absolute; left: 100%; top:0;
}